A5103482567- Immune Cell Function and Interaction
- Cytomegalovirus and herpesvirus research
- Inflammatory Biomarkers in Disease Prognosis
- Phytochemistry and Biological Activities
- Cancer-related molecular mechanisms research
- Cancer, Hypoxia, and Metabolism
- Bioactive Natural Diterpenoids Research
- Advanced Fiber Optic Sensors
- Natural product bioactivities and synthesis
- Plant-based Medicinal Research
- Electric Vehicles and Infrastructure
- Electromagnetic Compatibility and Noise Suppression
- Plant-derived Lignans Synthesis and Bioactivity
- Electromagnetic Compatibility and Measurements
- Air Quality Monitoring and Forecasting
- Pancreatic and Hepatic Oncology Research
- Advanced Fiber Laser Technologies
- Advanced Battery Technologies Research
- Optical Systems and Laser Technology
- 3D Printing in Biomedical Research
- Advanced Photonic Communication Systems
- Cancer Research and Treatments
- RNA modifications and cancer
- Perovskite Materials and Applications
- Pharmacological Effects of Natural Compounds
Argonne National Laboratory
2022-2025
Northeastern University
2024-2025
Nanjing University
2025
China National Petroleum Corporation (China)
2025
Institute of Semiconductors
2011-2024
University of Chinese Academy of Sciences
2022-2024
Chinese Academy of Sciences
2006-2024
The First People's Hospital of Changde
2024
Central South University
2024
Huaqiao University
2024
Abstract Layered transition metal oxides (layered materials) have the advantages of simple synthesis methods, high average operating voltages, and good specific capacity, are therefore promising cathode materials for sodium‐ion batteries (SIBs). However, capacity retention these is poor due to dissolution metals caused by detrimental reactions electrode with electrolyte rupture volume expansion during cycling. Studies discovered that surface modification can effectively improve...
Using high-resolution quadrupole time-of-flight mass spectrometry along with an electrospray ionization source (ESI-QqTOF-MS), accurate molecular weights of 13 steroid saponins extracted from the rhizomes Dioscorea panthaica were acquired and corresponding formulae obtained. In order to elucidate fragmentation pathways in D. panthaica, 10 authentic samples investigated using ESI-QqTOF-MS/MS. addition, atmospheric pressure chemical combined ion trap tandem (APCI-IT-MS/MS) was used analyze...
The white weathering layer materials that can effectively block the entire solar light band is of great importance for improving service life, safety, and reliability materials. In this work, CsxWO 3 @PDA was prepared by in situ polymerization to achieve high absorption full spectral range increase compatibility between particles polyvinylidene fluoride (PVDF). PVDF composite films with different particle contents were through compounding titanium dioxide (TiO 2 ) @PDA. characterized FT-IR,...
Against the backdrop of increasingly severe global environmental changes, accurately predicting and meeting renewable energy demands has become a key challenge for sustainable business development. Traditional demand forecasting methods often struggle with complex data processing low prediction accuracy. To address these issues, this paper introduces novel approach that combines deep learning techniques decision support systems. The model integrates advanced techniques, including LSTM...
Accurate prediction of the rate penetration (ROP) is great significance for efficient drilling. The traditional ROP model mostly ignores influence formation, and takes term estimated downhole weight on bit (TTEDWOB) as real (WOB) input model, which has a large error. In this study, we modified TTEDWOB, then proposed back propagation (BP) neural network based particle swarm optimization (PSO) basis formation classification. results show that error reduced by 7.7% average in different...
<div class="section abstract"><div class="htmlview paragraph">In the United States (US), off-road sector (i.e., agriculture, construction, etc.) contributes to approximately 10% of country’s transportation greenhouse gas (GHG) emissions, similar aviation sector. The is extremely diverse; as EPA MOVES model classifies it into 11 sub-sectors, which include 85 different types equipment. These equipment have horsepower ranging from 1 greater than 3000 and very utilization, makes...
This article documents the addition of 238 microsatellite marker loci and 72 pairs Single Nucleotide Polymorphism (SNP) sequencing primers to Molecular Ecology Resources Database. Loci were developed for following species: Adelges tsugae, Artemisia tridentata, Astroides calycularis, Azorella selago, Botryllus schlosseri, Botrylloides violaceus, Cardiocrinum cordatum var. glehnii, Campylopterus curvipennis, Colocasia esculenta, Cynomys ludovicianus, leucurus, gunnisoni, Epinephelus coioides,...
In this paper we propose a novel, improved, phase generated carrier (PGC) demodulation algorithm based on the PGC-differential-cross-multiplying approach (PGC-DCM). The influence of modulation amplitude variation and light intensity disturbance (LID) traditional PGC algorithms is analyzed theoretically experimentally. An experimental system for remote no-contact microvibration measurement set up to confirm stability improved with LID. experiment, when LID frequency 50 Hz depth 0.3 applied,...
Automated pipeline safety early warning (PSEW) systems are designed to automatically identify and locate third-party damage events on oil gas pipelines. They intended replace traditional, inefficient manual inspection methods. However, current PSEW methods cannot achieve universality for various complex environments because they sensitive the spatiotemporal stability of signal obtained by its distributed sensors at locations times. Our research aimed improve accuracy long-distance oil–gas...
A new monoepoxylignan, dysosmarol (1), along with eight known compounds, podophyllotoxin (2), 4'-demethylpodophyllotoxin (3), deoxypodophyllotoxin (4), 4'-demethyldeoxypodophyllotoxin (5), diphyllin (6), kaempferol, quercetin, and β-sitosterol, were isolated from the roots of Dysosma versipellis. The structure 1 was elucidated by spectroscopic methods. Aryltetralin lignans 2−4 showed most potent inhibitory activities against growth androgen-sensitive (LNCaP) androgen-independent (PC-3) human...
The refractive index of seawater is one the essential parameters in ocean observation, so it necessary to achieve high-precision measurements. In this paper, we propose a method for measuring seawater, based on position-sensitive detector (PSD). A theoretical model was established depict correlation between laser spot displacement and change, utilizing combination beam deflection principles. Based optical measurement method, system established. To effectively enhance sensitivity detection,...
Three-dimensional (3D) range-gated imaging can obtain high spatial resolution intensity images as well pixel-wise depth information. Several algorithms have been developed to recover from gated such the range-intensity correlation algorithm and deep-learning-based algorithm. The traditional requires specific profiles, which are hard generate, while existing large number of real-scene training data. In this work, we propose a method range-intensity-profile-guided light ranging based on...
A phytochemical study of the secondary metabolites produced by species Isodon rubescens has led to isolation three new dimeric ent-kauranoids and two known ones. The most important these compounds are bisrubescensin (1), which contains an unprecedented C23 ent-kaurane unit, C (3), is precursor B (2) from viewpoint biosynthesis. Their structures were determined on basis extensive spectroscopic analysis chemical evidence.
A procedure is proposed to extract equivalent dipole-moment model for the real integrated circuit (IC) from near-field scanning data. The radiation fields extracted match well with measured ones in both near- and far-fields. Therefore, can be applied take place of IC full-wave simulation tools, predict IC's radiated emissions presence other structures. Radiation a heat sink excited by an has been simulated HFSS. results were found agree those measured. Thus, extraction models emission validated.
ent-Kaurane diterpenoids are a class of natural compounds isolated from genus Isodon, which have been found to important bioactivities. Negative electrospray ionization tandem mass spectrometry ((-)ESI-MS(n)) was used investigate the fragmentation pattern C-20-nonoxygenated ent-kauranes and two subtypes C-20-oxygenated by using an ion trap instrument accurate measurement on ESI-Q-time-of-flight (TOF) spectrometer. The analysis revealed that loss CH(2)O or CO(2) is predominant process for 7,...